[Event "USA-ch"]
[Site "Oberlin"]
[Date "1975.??.??"]
[Round "13"]
[White "Tarjan, James Edward"]
[Black "Grefe, John Alan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. Ng3 h5 7. h4 Bxc3+ 8. bxc3 d5 9. Qf3 Qd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 O-O 13. Bd3 f5 14. Qe2 Nc6 15. Ba3 Rfe8 16. f4 Na5 1/2-1/2